baber/WOPTO huggingface dataset:
Patent CN-113641985-B (CN)
Title: 一种分布式可信组织身份访问控制系统及方法
IPC: G06F21/31
Filed: 2021-10-12
Granted: 2022-02-11
Abstract: 本发明公开了一种分布式可信组织身份访问控制系统及方法，涉及信息安全技术领域，解决了在不泄漏隐私的情况下，多组织共同协作的业务场景中组织身份验证的技术问题；包括组织申请模块、可信组织身份服务器以及身份验证模块，组织申请模块用于用户申请组织身份，由组织的管理员为用户分配组织身份并基于CP‑ABE密码学算法生成属性私钥；当用户以组织身份访问第三方应用时，身份验证模块用于第三方应用验证用户是否拥有对应组织身份，本发明通过用户私钥SK验证个人的组织身份，整个验证过程不需要用户提供任何隐私数据，即所谓“零知识”证明，同时第三方应用系统根据访问结构进行授权及访问控制，极大提高了信息安全性。
Patent CN-113681229-B (CN)
IPC: B23K37/053
Filed: 2021-10-26
Granted: 2021-12-24
Abstract: 本发明公开了一种管道焊接口支撑设备，涉及管道焊接技术领域。该管道焊接口支撑设备包括放置底板，所述放置底板顶部中心处通过弹性伸缩式支撑柱与支撑弧板底部中心处连接，所述支撑弧板两侧底部分别与两根铰接传动杆一端铰接。该管道焊接口支撑设备，通过设置支撑弧板可以对两根钢管的焊接端口起到支撑的作用，同时支撑弧板在钢管的作用下会下降并通过推动柱、控制撑开架和配合条使得两块包裹定位弧板相向移动，两块包裹定位弧板的两端均与钢管外壁抵触，防止钢管焊接过程中在支撑弧板顶部产生滚动的情况，同时转动钢管时，两块包裹定位弧板的两端均会对钢管起到限位的效果，防止两根钢管之间出现错位的情况。
Patent CN-114104723-B (CN)
IPC: B65G69/18
Filed: 2022-01-26
Granted: 2022-04-12
Abstract: 本发明公开了一种耐磨透气砖起升搬运装置，涉及耐磨透气砖搬运技术领域。该耐磨透气砖起升搬运装置，包括主体底座、低位运输装置、高位运输装置，所述主体底座的内部嵌固有双轴电机，且双轴电机的输出轴上传动连接有传动带，所述传动带的前端固定有两个用于夹持耐磨透气砖的夹持装置，所述主体底座的前端固定有挤压块。该耐磨透气砖起升搬运装置，通过低位传输装置传输耐磨透气砖，随后通过传动带带动夹持装置转动，而挤压块采用半弧形长条式结构制成，所以当挤压块挤压启动杆一时，两个夹持杆将耐磨透气砖夹起运输，随后在启动杆一与挤压块末端分离后，夹持装置松开耐磨透气砖使其落在高位运输装置上进行起升搬运作业。
Patent CN-114119776-B (CN)
Title: 一种城市涝点管理方法、系统、存储介质及设备
IPC: G06T7/90
Filed: 2022-01-26
Granted: 2022-06-21
Abstract: 本发明提供一种城市涝点管理方法、系统、存储介质及设备，应用于城市涝点管理设备当中，采用市民上传方式，可通过手机上传城市涝点图像信息，并对上传图片信息，判断当前市民所上传的城市涝点是否符合对应记录标准，极大程度减轻城市管理人员工作量，且遵循了城市管理，人人有责，共建美好城市的方向，同时还添加的对城市涝点和新增城市涝点的管理，可结合季度时间内城市涝点和新增城市涝点是否收到市民反馈涝点信息，判断城市涝点和新增城市涝点是否为实质涝点或预备涝点，再根据当前一年内预备涝点是否收到市民反馈涝点信息，判断预备涝点为实质涝点或直接取消，提高对城市涝点的管理质量。
Patent CN-114198097-B (CN)
IPC: G01V3/26
Filed: 2022-02-18
Granted: 2022-06-14
Abstract: 本发明涉及石油钻井工具技术领域，具体涉及一种随钻式双侧向测井仪，包括参考电极系、主电极系及双侧向电路，所述测井仪还包括绝缘接头，所述绝缘接头的一端与参考电极系连接，绝缘接头的另一端设有连接钻具串的结构。本发明具有安装方便、测量范围宽、维护方便、成本较低等特点。还具有结构简单，容易实施，对电极的绝缘要求低，使用效果好，便于维修等优点。
Patent CN-114399234-B (CN)
Title: 地铁站的区域集中管理方法和系统
IPC: G06Q50/26
Filed: 2022-03-25
Granted: 2022-06-10
Abstract: 本发明涉及智能地铁站技术领域，具体提供一种地铁站的区域集中管理方法和系统，其中方法包括：构建地铁站重要度指标体系；根据重要度指标体系计算区域内各地铁站重要度指标；定义并识别地铁站区域集中管理时的各地铁站的风险点；根据发生风险的可能性和后果严重程度计算各风险点的风险；根据重要度指标和风险确定用于区域集中管理的区域中心地铁站；根据地铁区间运行时间，确定区域中心管辖范围。根据本发明的方案，解决了无人化管理的地铁站区域集中管理的设置方法问题，将四个一级指标和十三个二级指标引入车站重要度的计算中，结合车站重要度指标和风险来确定区域中心站，对区域中心站的选取及其管辖范围的确定更符合实际运输情况也更全面。
Patent GE-P20001977-B (GE)
Title: Device for Cleaning of Internal Combustion Engine Injector, Fixtures for Removing and Mounting of Filter from Electric Injector and for Displacement of Needle for Mechanic Cleaning of Internal Combustion Engine Injector and Method for Cleaning the Same
Inventor: KVARATSKHELIA GRIGOL
IPC: F02M65/00
Filed: 1999-04-20
Abstract: 1. Technical Result Widening of functional capabilities, increase in efficiency and cleaning quality. 2. Essence A device comprises a body 2, a reservoir for cleaning liquid 3, a chamber 5 for cleaning an injector, at least with one place for fixing the electric injector, a pump 4, a delivery piping 9 for delivery of cleaning liquid under pressure from the pump to the electric injector, whereas the device additionally comprises a cleaning chamber for at least one injector, with a fixing place for at least on mechanic injector, a delivery piping 10 for delivery of cleaning liquid under pressure from the pump to at least one mechanic injector, fixtures for removing and mounting 18 of a filter from the electric injector and for moving the needle for cleaning the mechanic injector.  3. Field of Application Engine building, in particular means for repair and technical service of internal combustion engines.  4 ind. cl., 13 dep. cl., 3 fig.
Patent GE-P20032881-B (GE)
Title: Method for Preparing Paste for Bread of High Nutritive Value
Inventor: SULABERIDZE GELA
IPC: A21D8/02
Filed: 2001-11-19
Abstract: 1. Technical Result Improvement of nutritive value and gustatory quality and prevention of irritation of gastrointestinal tract.         2. Essence A method comprises treating dispersed wheat middlings by solution of acetic acid, then their mixing with wheat flour, admixing water, yeast and salt to the obtained mixture, kneading paste and holding. 3. Field of Application Food industry and medicine
Patent GE-P20125406-B (GE)
Title: Method and apparatus for adjusting channel quality indicator feedback period to increase uplink capacity
Inventor: MARINIER PAUL
IPC: H04B17/40
Filed: 2006-08-22
Abstract: A method and apparatus for adjusting a channel quality indicator (CQI) feedback period to increase uplink capacity in a wireless commu¬nication system are disclosed. The uplink capacity is increased by reducing the uplink interference caused by CQI transmissions. A wireless transmit/receive unit (WTRU) monitors a status of downlink transmissions to the WTRU and sets the CQI feedback period based on the status of the downlink transmissions to the WTRU. A base station monitors uplink and downlink transmission needs. The base station determines the CQI feedback period of at least one WTRU based on the uplink and downlink transmission needs and sends a command to the WTRU to change the CQI feedback period of the WTRU.
Patent GE-P20207179-B (GE)
Title: Formulation based on vitamin e or ester thereof for treating bacterial and fungal biofilms
Inventor: BIO LO GA S R L
IPC: A61P31/10
Filed: 2018-05-28
Abstract: Vitamin E or local activity formulation comprising ester thereof is used for bacterial and/or fungal biofilm removal. s
Patent GE-P20227361-B (GE)
Title: Waterintaking construction disposed under riverbed
Inventor: GURGENIDZE DAVIT
IPC: E02B9/04
Filed: 2021-03-11
Abstract: A construction includes watercollecting gallery 2 having an overlap executed as a waterintake having threelayered structure disposed on metallic grid 5; at that, gallery sidewalls 10 are formed with the gabions. The construction is equipped with additional waterintake 12 and wateroutlet 14 pipes, as well, wherein additional filtering componentry are disposed in front thereof. Three walls 15, 16, 17 formed with at least three various fractions of crushed-stone gabion system in front of waterintake pipe filtration component are additional waterintake tanks capable to inlet, outlet, and filter water between crushed-stone componentry of various fractions, and to direct water into waterintake pipe, as well.    Fig: 	2
Patent DK-161017-C (DK)
Inventor: VOLK HEINRICH
IPC: B41K3/06
Filed: 1985-02-22
Granted: 1991-10-28
Abstract: A printing mechanism is described which comprises a plurality of setting wheels (16) mounted coaxially on a sleeve (28). With the setting wheels type bands (20) carrying printing types (22) are in a drive connection. In the sleeve (28) a setting shaft (42) is arranged rototably and axially displaceably. In the sleeve a slot (30) extending in the axial direction is disposed through which a tooth (36) disposed on the setting shaft engages in radial recesses (46) in the hub region of the setting wheels. A detent means comprising detent recesses in the inner region of the sleeve, into which an axially immovable detent element (54) engages, defines axial detent positions of the setting shaft. In the sleeve at least one further slot extending in the axial direction is disposed. The detent recesses are disposed in the inner region of the sleeve in a plurality of axial rows and in each row they have a different detent spacing. The detent element can be brought into any desired fixed association with one of the rows of detent recesses.
Patent CA-1304738-C (CA)
Title: 7-amino-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo- quinoline-3-carboxylic acids, processes for their preparation and antibacterial agents containing these compounds
Inventor: GROHE KLAUS
IPC: C07D401/04
Filed: 1984-05-16
Granted: 1992-07-07
Abstract: ABSTRACT OF THE DISCLOSURE      The invention relates to 7-amino-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic  acids, processes  for  their  preparation  and  compositions containing them as antibacterial agents.  Also included in  the  invention  are  methods  for  treating bacterial infection using the compounds and compositions of the invention.  The  compounds  have  the  general  structural formula I:                        (I)
Patent CA-1277074-C (CA)
Title: Flakeglass pretreated with amino silane in rim elastomers
Inventor: DOMINGUEZ RICHARD J G
IPC: C08K9/06
Filed: 1985-04-19
Granted: 1990-11-27
Abstract: FLAKEGLASS WITH SIZING, AMINO, CHLORO, ISOCYANATE AGENTS COATED DIRECTLY              ONTO THE GLASS IN RRIM ELASTOMERS                 ABSTRACT OF THE DISCLOSURE           This invention relates to reaction injection molded elastomers derived from high molecular weight amine terminated polyethers and/or high molecular weight polyols, a chain extender, a polyisocyanate, and flaked glass treated with an amino, chloro, and/or isocyanate silane coupling agent.  The reaction injection molded (RIM) elastomers of this invention are useful, for example, as automobile body parts.
Patent CA-1286436-C (CA)
Title: Aerosol water based paint
Inventor: PAGE EDWARD H
IPC: C09D5/04
Filed: 1985-12-04
Granted: 1991-07-16
Abstract: ABSTRACT OF THE DISCLOSURE           This application discloses dimethyl ether propelled water based aerosol compositions.  Classes of aqueous thickeners are described herein which are suitable for use in aqueous aerosol coating compositions.  The thickeners lose their thickening capability in the presence of dimethyl ether which is the aerosol propellant employed, and thus allows a low enough temporary viscosity to afford suitable flow and breakup when dispensed in spray form from an aerosol dispenser.          On evaporation of the dimethyl ether during the spraying process, enough of the dimethyl ether is lost to allow the thickener to regain its thickening capability.  High gloss, thick film, aerosol paints can thus be achieved.
Patent CA-1278901-C (CA)
Title: Firefighter's coat
Inventor: GRILLIOT WILLIAM L
IPC: A62B17/00
Filed: 1986-05-12
Granted: 1991-01-15
Abstract: Docket 2890 FIREFIGHTER'S COAT         Abstract of the Disclosure A firefighter's coat of the jacket type in which the jacket has a neck portion and a front portion and a rear portion and in which the front portion has a length which extends downwardly from the neck portion to a position immediately above the firefighter's legs and in which the rear portion is substantially longer than the front portion.  The jacket is made of flame resistant, water resistant, and heat resistant material. The jacket also has a built-in vapor barrier.  The jacket thus provides good protection for the firefighter, while also permitting good ventilation, and while also permitting freedom of leg movement for walking, crawling, and climbing, and the like.
Patent CA-1292459-C (CA)
Title: Continuous flow centrifugal separation
Inventor: SHORTT WILLIAM C
IPC: B01D45/16
Filed: 1987-02-02
Granted: 1991-11-26
Abstract: CONTINUOUS FLOW CENTRIFUGAL SEPARATION             ABSTRACT      An  apparatus  and  method  for  centrifugally separating a continuous flow of substances having differing  densities  along  a  constrained  helical course.   The  assembly  (10)  comprises  A helical conduit for constraining the flow having a velocity established along a closed helical tubular course (25), including an inlet (26) and an outlet  (28) respectively situated at opposite terminal ends of the conduit.   The invention is characterized by a peripheral outlet duct (42) disposed in either of an inner or preferably an outer periphery of the conduit between  the  inlet  (26)  and  outlet  (28) terminals  for  removing   a  peripheral   fraction concentrated by centrifugal forces in either of the inner and  outer  periphery,  respectively,  of  the conduit.   An  unremoved  fraction  of  the  flow  is allowed to continue along the helical course to and through the terminal outlet.  The method comprises the steps of defining the closed helical conduit, subjecting the flow to centrifugal force generated by  the  constrained   flow  velocity  established therealong, forcing a denser substance by inertia to migrate through the flow to an outer periphery of the helical conduit, concentrating in an outer peripheral fraction of the flow leaving a lesser density peripheral fraction remaining concentrated at the inner periphery of the conduit.  The method is  characterized  by  the  steps  of  stripping  or diverting either of the inner or outer concentrated peripheral  fractions  through  a peripheral  outlet duct (42) situated in the inner or outer periphery of the conduit.
Patent CA-1285879-C (CA)
Inventor: POWELL DAVID R
IPC: A61K9/02
Filed: 1987-02-19
Granted: 1991-07-09
Abstract: An aqueous suspension of pure 5-aminosalicylic acid adapted for rectal administration is rendered storage stable against color formation by storing the suspension in a single dose polyethylene bottle adapted for rectal administration of the suspension, in a substantially oxygen-free atmosphere and in the presence dissolved therein of up to about 0.25% of bisulfite and protecting the suspension from exposure to atmospheric oxygen during storage by sealing the plastic bottle, in a substantially oxygen-free atmosphere, in a plastic pouch having a low oxygen transmission rate.
Patent CA-1295069-C (CA)
Title: Cathodic electrocoat compositions containing epoxy phosphates
Inventor: SEKMAKAS KAZYS
IPC: C09D5/44
Filed: 1987-03-20
Granted: 1992-01-28
Abstract: CATHODIC ELECTROCOAT COMPOSITIONS    CONTAINING EPOXY PHOSPHATES          ABSTRACT Aqueous thermosetting cationic electrocoating compositions are disclosed in which an amine-functional cationic polymer is dispersed in water with the aid of an acid, a curing agent being added if the polymer is not self-curing, and there is added from 1% to 30% of the polymer content of the composition of an oxirane-free epoxy phosphate.  This epoxy phosphate is produced by slowly and incrementally adding a resinous polyepoxide to a solvent solution containing from 0.05 to 0.9 mole of orthophosphoric acid per oxirane equivalent in said polyepoxide together with sufficient water to hydrolyze all of the oxirane functionality which is not consumed by the orthophosphoric acid.  When the epoxy phosphate is made in the manner set forth, the salt spray resistance of electrodeposited cured films is improved.
Patent CA-1283460-C (CA)
Title: Laser shield
Inventor: COLLINS HARPER JAMES H
IPC: A61B19/00
Filed: 1987-05-20
Granted: 1991-04-23
Abstract: ABSTRACT OF THE DISCLOSURE           A laser shield is constructed from a non-linting fabric sheet and a metal layer.  The shield can be used as a laser-resistant surgical drape during laser surgery to protect the patient from aberrant laser strikes.  The laser shield resists penetration by commonly-used surgical lasers, is non-reflective and flame resistant, and provides ready detection of any laser beam which strikes it.
Patent CA-1290591-C (CA)
Inventor: BOGATZKI HANS U
IPC: G01N3/30
Filed: 1987-06-03
Granted: 1991-10-15
Abstract: ABSTRACT OF THE DISCLOSURE:          A method and an apparatus are described for the stress testing of glass containers which are arranged hanging,  by impulse action on the bottom of the container through the adjustable action of force on an impacting rod resting on the bottom of the container.  For the action of the force, an adjustable source of energy is used which may comprise an eccentric, an ultrasonic transmitter, a magnetic actuating drive or the like, which acts on the end of the rod, resting on the bottom of the container, remote from the bottom of the container.  The shaking exerted on the glass container during subsequent filling can be simulated by the action of the force which is adjustable in duration and/or amplitude,  so that glass containers suspected of breakage can be eliminated by the stress test before being filled. The action of force can be proportioned in a simple manner so  that optimum  test  vibration values can easily be adjusted.
Patent CA-1334053-C (CA)
Title: Self-oscillating, optical resonant sensor
Inventor: GILBY ANTHONY C
IPC: G01D5/26
Filed: 1987-07-20
Granted: 1995-01-24
Abstract: Light  from  a  source  is  communicated  to  a measurand site.   Interferometric means  located at  the measurand site  modulates the light by means of a resonator, the frequency of which is related to the measurand value, said resonator being driven by the modulated light to provide localized   oscillator   loop   closure  at  the measurand  site.    Embodiments  are  disclosed using   modified   Fabry-Perot   and   Michelson interferometer          designs.
Patent CA-1341176-C (CA)
Title: Macrocylic compounds
Inventor: GRIES HEINZ
IPC: C07F13/00
Filed: 1987-07-27
Granted: 2001-01-30
Abstract: 1,4,7,10-Tetraazacyclododecanes of general Formula II   (see formula II) wherein: each R1, independently of each other, is hydrogen or metal ion equivalent of a complexible metal;      R2 is a linear or branched, saturated or unsaturated hydrocarbyl, acyl or acyl-alkylene group each of 1-16 carbon atoms substituted by from 1 to 10 hydroxy or lower alkoxy groups, -CH2-X-V wherein X is carbonyl, alkylene of 0-10 carbon atoms, optionally substituted by hydroxy and/or lower alkoxy, or alkylene of 5-23 carbon atoms interrupted by oxygen atoms, V is (see formula III) or -COOR6, wherein R3 and R4, independently of each other, each is hydrogen, alkyl of 1-16 carbon atoms, or alkyl of 1-16 C-atoms substituted by hydroxy and/or lower alkoxy, or R3 and R4 together with the connecting nitrogen atom form a five- or six-membered saturated ring which can also contain an additional hetero N, S or O atom, and R6 is aliphatic hydrocarbyl of up to 16 carbon atoms, C6-10-aryl or C6-10-ar-C1-4-alkyl, or R2 or R3 represent a second macrocycle of Formula II', (see formula II') which is of a structure the same as or different from that of the basic skeleton of Formula II, linked by way of an alkylene chain containing 2-20 carbon atoms which optionally carries carbonyl groups at its ends and/or optionally is interrupted by oxygen or R1-carboxymethylimino and/or optionally is substituted by hydroxy, lower alkoxy or carboxy-lower alkyl, or R2 is B or CH2-COB, wherein B is a biomolecule or synthetic polymer that accumulates to an especially great extent in the organ or organ part to be investigated or in a tumor; are valuable complex-forming compounds and complexes for diagnostics and therapy. They are useful, e.g., in NMR and X-ray diagnostics.
Patent CA-1326527-C (CA)
Title: Arrangement for automatic working data set-up for driving implements
Inventor: MILLAUER WOLFGANG
IPC: G05B19/12
Filed: 1987-10-29
Granted: 1994-01-25
Abstract: ABSTRACT         Single or multi-track data markings are provided on the shank of a tool bit between a torque transmission region at one end and a working region proper for automatic working data set-up of a driving implement for exchangeable tool bits.  The data markings consist of a sequence of notch-like depressions and lands, which are scanned by inductive proximity switch sensors.  In case of multi-track codings, one track is used for clock timing.  In case of single track codings, an rpm transmitter signal is used as a clock time signal during the information decoding in order to obtain an unequivocal identification signal.  Signal evaluation occurs in a microprocessor with at least two counter register combinations, which alternately, in the sequence of the sensor signal, count the pulses of the time clock signal.  The respective combination contents are compared in an  evaluation unit of the micro-processor with prestored table values.  From this, working particular to each type of tool bit are made available for the motor drive, with due regard to the implement/transmission gearing and a tolerance range.
Patent CA-1305058-C (CA)
Inventor: GELLER LEO
IPC: A61K9/14
Filed: 1988-01-28
Granted: 1992-07-14
Abstract: 4-16314/=          Parenteral suspensions Abstract of the Disclosure The invention relates to a dry formulation, in particular a dry formulation obtainable by lyophilisation, which is suitable for the preparation of a stable, aqueous suspension for the parenteral administration of a diclofenac salt. The dry formulation contains a pharmaceutically acceptable and micronised salt of diclofenac and optional pharmaceutically acceptable adjuvants.
Patent CA-1297621-C (CA)
Inventor: HILLMAN JAMES M
IPC: C08F290/00
Filed: 1988-01-29
Granted: 1992-03-17
Abstract: ABSTRACT OF THE DISCLOSURE A reactive acrylic adhesive, activated by actinic radiation, includes at least about 0.1 percent by weight of a beta-unsaturated organic amide for enhanced curing speed.
Patent CA-1319827-C (CA)
Title: Gas turbine engine photon ignition system
Inventor: FEW JIMMY D
IPC: F23R3/00
Filed: 1988-04-26
Granted: 1993-07-06
Abstract: ABSTRACT OF THE INVENTION          A photon ignition system for igniting the air/fuel spray within a combustion chamber of a gas turbine engine is comprised of a photon source 20, a photon transmission means 22 and a focussing means 24.  The source 20 has an output wavelength characteristic suitable for being absorbed by the hydrocarbon fuel droplets within the fuel spray.  In accordance with one embodiment of the invention the source 20 comprises an ultraviolet flashlamp having spectral characteristics which are selected to be strongly absorbed by hydrocarbon fuel.   In another embodiment of the invention the source 20 comprises a laser, such an excimer laser, having an output pulse with wavelengths within the strong absorption range of hydrocarbon fuel. The photon output of the source 20 is focussed within an optimum region of the fuel spray for igniting one or more droplets therein due to the absorption and subsequent heating of the droplets of the focussed photon output.
Patent CA-1291018-C (CA)
Inventor: COLLIER JOHN D
IPC: B60N2/48
Filed: 1988-05-18
Granted: 1991-10-22
Abstract: ABSTRACT OF THE DISCLOSURE    A head restraint for a vehicle seat is disclosed. The restraint comprises a support member for insertion into the vehicle seat and a shook absorbing assembly secured to the upper end of the support member and which comprises a wire lattice form having vertical and horizontal members defining the height, width and depth of said assembly and being welded to the support member at points of contact therewith. An elasticized foam padding is positioned over the lattice form.
Patent CA-1306849-C (CA)
Inventor: BASSOULS PIERRE-HENRY
IPC: A44B19/16
Filed: 1988-05-24
Granted: 1992-09-01
Abstract: Device for temporarily connecting together the ends of two structures, at least one (13) of which is flexible and comprises over its length a bead (5) intended to be inserted inside a channel provided along the second structure. 
<??>The channel consists of an open profile (1) inside which are arranged, over its entire length, two tongues (3) between which there remains a clearance of a size smaller than the thickness of the bead (5) and which has a certain flexibility, permitting their ends (10) to be separated from each other under the action of pressure, limit stops (4) being provided inside the channel (1) in order, on the other hand, to prevent any separation during a pulling action. Insertion of the bead (5) and its removal are obtained by means of a slide which can be displaced along the channel (1). 
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Patent CA-1341390-C (CA)
Title: Human protein disulfide isomerase polypeptide and dna encoding the same
Inventor: TOYOSHIMA KUMAO
IPC: C12N1/16
Filed: 1988-05-31
Granted: 2002-10-01
Abstract: The invention relates to protein disulfide isomerase, which catalyzes the exchange reaction between sulfhydryl and disulfide in a protein for formation of the most stable natural type disulfide bonds, useful for formation of natural type disulfide bonds in a protein which is produced in a prokaryotic cell, the protein having natural type disulfide bonds may be for example a cytokine such as interleukin-2.